Baseline not saved in (thus not restored from) EEPROM
At startup, when reading EEPROM data to retrieve old baseline value, we only read 0xff. This is an issue since it require many time to recalibrate SGP30 after a power loss.
At startup, when reading EEPROM data to retrieve old baseline value, we only read 0xff. This is an issue since it require many time to recalibrate SGP30 after a power loss.